baber/WOPTO huggingface dataset:
Patent JP-H02256125-A (JP)
Title: Seal molding-type temperature switch and manufacture thereof
Inventor: SENGOKU TAKESHI
IPC: H01H11/00
Filed: 1989-03-28
Abstract: PURPOSE:To stabilize actional characteristic against temperature by forming a magnetic gap consisting of a non-magnetic spacer with molding resin simultaneously when component parts are resin-molded by means of a seal molding die. CONSTITUTION:A pair of ring permanent magnets 1 a pair of ring temperature sensing magnetic members 2 and a pair of ring non-magnetic spacers 3 and 3 are provided around a reed switch 4 to which wire connection terminals 5 are attached. Each of the ring permanent magnets 1 and the ring temperature sensing magnetic members are formed such that each inner diameter thereof is healy equal to the outer diameter of the reed switch 4. The size of non- magnetic spacers 3 is decided depending on a pin which is directly attached to seal molding die. Positioning of the reed switch by means of seal molding dies, both sides positions of the permanent magnet 1 and the size of the non- magnetic spacer 3 are carried out integrally and simultaneously by using seal molding resin 6 while being positioned and fixed by means of the pin of the dies. The positioning of each of the component parts is therefore ensured and does not vary even if seal molding is repeated since the die is used. Accordingly, a temperature switch with lees variation of temperature characteristic is formed.
Patent JP-S62234387-A (JP)
Title: Metal vapor laser oscillation apparatus
Inventor: OKADA YASUMASA
IPC: H01S3/03
Filed: 1986-04-04
Abstract: PURPOSE:To reduce electric loss and improve energy efficiency by providing a change diode circuit which is connected to a charge/discharge resistor in parallel and makes a charge current by a charging means by-pass the charge/ discharge resistor. CONSTITUTION:A charge diode circuit 10, in which a diode is connected to be forward for the charge current of a charge/discharge capacitor 46, in other words, the anode and cathode of the diode are connected to the cathode 26 side and the anode 25 side of the capacitor respectively, is connected in parallel to a charge/discharge resistor 50. As the charge current of the charge/discharge capacitor 46 by-passes the charge/discharge resistor 50 and flows through the charge diode circuit 10, Joul's heat loss created by the charge current flowing through the charge/discharge resistor 50 is completely eliminated. A discharge pulse current flows through a conductor layer 39 and an internal discharge chamber to the opposite direction with the same spread and effective wiring length is reduced and, moreover, the circuit inductance or impedance is signifi cantly reduced. With this constitution, the loss in the charge circuit 10 can be reduced and energy output efficiency can be improved.
Patent JP-H04311633-A (JP)
Title: Gas turbine engine
Inventor: SAYAMA JUNICHI
IPC: F04D29/46
Filed: 1991-04-10
Abstract: PURPOSE:To provide a gas turbine engine capable of reducing intake resistance and improving the efficiency of a compressor. CONSTITUTION:Inside a compressor shroud 3 for guiding air flowing into a compressor of a gas turbine engine is disposed concentrically with a compressor impeller 2 a bugle-like pipe 5 having the minimum inner diameter portion smaller than the minimum inner diameter value of the compressor shroud 3 and the inner diameter portion nearly equal to the inner diameter of an air inlet of the compressor shroud so that the bugle-like pipe 5 can be moved in the direction of the center axis A of the compressor.
Patent JP-H11271042-A (JP)
Title: Measuring apparatus for position of moving body
Inventor: USUI MICHITARO
IPC: G01B21/00
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To obtain a measuring apparatus by which the position of a moving body is found on the basis of the direction of the moving body and on the basis of the movement distance of a steering wheel by a method wherein the direction and the swivel angular velocity of the moving body are measured, the movement speed of the steering wheel is measured and the position of the moving body is computed by using the measured values and by using the car body size of the moving body. SOLUTION: A position measuring apparatus is applied to a moving body in which the degree of freedom of the axle of a steering wheel is 1, e.g. to a moving body in which the steering axle of a steering wheel 21 is one axle or to a moving body in which steering axles of two steering wheels 31a, 31b are connected to a mechanism. In this case, an imaginary fixed wheel is assumed between two fixed wheels 22 or between the steering wheels 31a, 31b. Then, a gyro sensor 11 measures the direction and the swievel angular velocity of the moving body. A running-distance encoder 12 measures the movement distance and the movement speed of the steering wheel at the moving body.  A position computing part 13 finds the position and the direction of the moving body on the basis of output data from the gyro sensor 11 and from the running-distance encoder 12 and on the basis of known moving-body size data which is stored in advance in a storage device.
Patent JP-H07232119-A (JP)
Title: Coating apparatus
Inventor: CHIN EITEN
IPC: B29C48/08
Filed: 1994-03-25
Abstract: PURPOSE:To provide a coating apparatus with which the multilayer structure of the coating film can be stabilized. CONSTITUTION:In this apparatus, the application faces 34 and 35 in contact with magnetic dispersed liquid are formed opposite to a web at the front ends of the downstream side lips 25 and 26 respectively. At this time, the application face 35 of the second downstream side lip 26 is disposed at a farther position from the web than that of the tangential line T passing through the downstream end A of the application face 34 of the first downstream side lip 25 which is positioned upstream to the lip 26 in the running direction of the web.
Patent JP-S553876-A (JP)
Title: Apparatus for adding substance to vessel
Inventor: YAMADA TAKAO
IPC: B01J4/00
Filed: 1978-06-27
Abstract: PURPOSE: To accomplish easy automatic checking of the remaining amount or the existence of substance in the auxiliary vessel for adding thereof to the vessels as required once stored in addition of the substance to the vessels such as reaction device and tank.  
     CONSTITUTION: This apparatus is provided with an auxiliary vessel 2 having an opening/closing lid 7 for feeding substance to a vessel on the side thereof and being connected to the vessel 1. The auxiliary vessel is adapted to store substance to be added to the vessel. In addition, it is equipped with a vertically movable substance detecting stick 11 which is charged downward by a spring inserted into the vessel and a stick position checking device which senses the vertical movement position of the stick inside. With such an arrangement, when matters (e.g. capsules 6) are added to the vessel 1, the matter detecting stick moves downward. Accordingly, the absence of matters in the vessel can be discriminated easily. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5413803-A (JP)
Title: Emergency stop system for steam turbine
Inventor: HASHIMOTO TSUGIO
IPC: F01D21/18
Filed: 1977-07-01
Abstract: PURPOSE: To accelerate the quick closing of a steam valve at the time of turbine trip and prevent the overspeed of turbine, by providing a trip condition detector menas and adding an oil pressure sensor for changing a testing solenoid valve over. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60221406-A (JP)
Title: Production of thick polyacetylene film
Inventor: HIDE ICHIROU
IPC: C08F4/64
Filed: 1984-04-18
Abstract: PURPOSE:To obtain a thick film of polyacetylene suitable for secondary battery, etc., by forming a thin film of a Ziegler-Natta catalyst in a closed vessel, feeding acetylene gas to the vessel, forming a polyacetylene base film, and repeating the operations. CONSTITUTION:The first thin film 10 of a Ziegler-Natta catalyst is formed on the prescribed surface in a closed vessel 1, and acetylene gas is supplied to the vessel 1 to form a polyacetylene base film to the prescribed part of the thin film 10. The second thin film of the Ziegler-Natta catalyst thinner than the first thin film 10 is applied to the surface of the base film, and an additional polyacetylene thin film is deposited on the above acetylene base film by supplying acetylene gas to the vessel. If necessary, the third thin film of the above catalyst thinner than the first thin film is deposited, and a polyacetylene thin film is deposited on the additional polyacetylene thin film by supplying acetylene gas to the vessel.
Patent JP-S62236171-A (JP)
Title: Floppy disk device
Inventor: FUJII MASATAKA
IPC: G11B17/32
Filed: 1986-04-07
Abstract: PURPOSE:To stably obtain the contacting with the first and second sliders and a magnetic disk even when a flexible disk is deformed by using the rotation of the magnetic disk and providing a groove to generate a negative pressure. CONSTITUTION:When a deformed flexible disk 1 is used, the deformation of a jacket 3 of a flexible disk 1 can be corrected at the part by a holding mechanism 10, the deformation runs away to a window part 5 and at the window part 5, a magnetic disk 2 is deformed. At such a case, since a groove 20 for generating the negative pressure is formed at the contacting surface of the first slider 6, the negative pressure is generated at the groove 20, the magnetic disk 2 is attracted, the deformation of the magnetic disk 2 can be corrected, and as such a result, both directions of the first slider 6 and the second slider 7 energized in the direction is allowed to stably contact with both surface parts of the magnetic disk 2.
Patent JP-S6428005-A (JP)
Title: Flat pneumatic radial tire for heavy load
Inventor: KOSEKI HIROYUKI
IPC: B60C3/04
Filed: 1988-04-01
Abstract: PURPOSE:To reduce stress shared by a belt layer so as to enhance the durability of a belt portion by forming a carcass line installed in a normal rim in the cross section of the radial directions at the time of filling up normal internal pressure to satisfy a specific dimension relation. CONSTITUTION:It is respectively presumed that a maximum height from the rim diameter of a carcass line is H, the maximum width of the carcass line is B, a maximum clearance between a straight line which is parallel with the rotation shaft of a tire on a radial cross section and crosses with the carcass line at two points and as well the distance L between cross points satisfies that L=0.96B-0.77H, and the carcass line is (a), a rim width is J, and the width of an area in which the cord 30a of a belt layer 30 crosses is 1. At this time, the configuration of the carcass line is set so as to satisfy the following respective equations. Namely, 0.45<=H/B<=0.75. (-0.12H/B)+0.79<=l/B<=(-0.12H/ B)+0.85. (0.1H/B)+1.11<=B/J<=(0.1H/B)+1.15. O<a/H<=0.017.
Patent JP-S61238908-A (JP)
Title: Method for effective utilization of dust contained in converter waste gas
Inventor: HASEGAWA TERUYUKI
IPC: C21C5/28
Filed: 1985-04-15
Abstract: PURPOSE:To efficiently charge the dust of suitable grain sizes incorporated into the waste gas of a converter into the converter and to utilize the dust as an efficient iron source by mixing the above-mentioned dust with mill scale and adjusting the moisture to an adequate moisture content then charging the mixture into the converter. CONSTITUTION:The dust which has >=0.1mm grain size, contains T and Fe at high ratios and is incorporated into the waste gas discharged from the converter is mixed with the mill scale to be charged as one of slag forming agents into the converter to form the mixture which can be loaded efficiently into the converter. The mixture composed thereof is then dried to 2-10% moisture and is then charged into the converter where the mixture is used for refining. The generation of heat during transfer is prevented and the burn of a belt conveyor for conveyance is prevented by adjusting the mixture to the above- mentioned moisture. The steam explosion in the converter and the pickup of hydrogen into the steel are prevented as well.
Patent JP-S581990-A (JP)
Inventor: MIZOGAMI ISAMU
IPC: B32B3/26
Filed: 1981-05-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05243791-A (JP)
Title: Electronic component insertion machine
Inventor: YAMAUCHI MANABU
IPC: B23P21/00
Filed: 1992-02-28
Abstract: PURPOSE:To insert a variety of electronic components into a wiring substrate with one electronic component insertion machine and to facilitate change or rearrangement of electronic components which are inserted. CONSTITUTION:Positioning pins 21, 22, and 26, a clamp 24, and fastener 23 are provided at a plurality of specified positions of a component supply stand 1 and a component supply machine 11 is positioned for the supply stand 1 by using the pins 21, 22, and 26 and is fixed with the clamp 24 and the fastener 23.
Patent JP-H01249049-A (JP)
Title: Artificial knee joint
Inventor: NODA IWAO
IPC: A61L27/00
Filed: 1988-03-30
Abstract: PURPOSE:To obtain an excellent hemi-artificial knee joint by coating a metal made base structure of large mechanical strength respectively in its side, coming into contact with a bone, with a vital activator material layer and the sliding side with a wear resisting material layer. CONSTITUTION:A base structure 11 of a joint member 1 is made by metal of Co-Cr alloy, titanium alloy, etc., forming a curved shape easily suited for a thighbone Db in its bone end part shape, and this base structure 11 coats its surface in a side, adapted to the thighbone Db, with a vital activator material layer 11a and the surface in a side, sliding as a joint, with a wear resistance material layer 11b. As a material forming the vital activator material layer 11a coating for firmly connecting the joint member 1 to the bone, hydroxyapatite, vital activator glass and beta-TCP(tricalciumphosphate) or these combination may be used. While for the wear resistance material layer 11a coating the surface in the side sliding with a joint member 2 mounted to the shinbone, titanium nitride, titanium carbide, titanium carbide nitride, alumina, etc., are applied.
Patent JP-S573864-A (JP)
Title: Preparation of coat solution for prevention of crack of bamboo, wood, etc., by use of unsaturated polyester resin
Inventor: IWAKIRI TOORU
IPC: C09D167/06
Filed: 1980-06-10
Abstract: PURPOSE: To prepare the titled coat solution causing no crack in bemboo, wood, etc. for a long time and capable of brushing, etc. by dissolving an unsaturated polyester resin and a styrene-base curing agent in a specified thinner.  
     CONSTITUTION: An unsaturated polyester resin obtd. by dissolving an unsaturated polyester prepolymer in a styrene monomer, and a styrene-base curing agent (e.g., methyl ethyl ketone peroxide) are dissolved in a thinner consisting of a mixture of toluene, MIBK, methanol, etc., to obtain a coat soln. for the prevention of crack in bamboo, wood, etc. modified in pot life, gelling time, maximum heat generation, amt. of residual styrene, hardness, and viscosity. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000278196-A (JP)
Title: Radio relay system
Inventor: YODA TOMOYA
IPC: H04B7/15
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for synthesis of modem signals from a plurality of slave sets for the reception and to allow a master set employing only one modem to surely attain communication. SOLUTION: The radio relay system is provided with a plurality of slave sets 10-1m and a master set 20 consisting of a plurality of photoelectric conversion sections 20c0-20c3 that respectively convert communication optical signal data from the slave sets into electric signal and of a modem 20e that modulates/ demodulates the communication data from the slave sets via each photoelectric conversion section or communication data to each slave set, and is configured to convert communication data into optical signals and to relay and transfer the optical signals.  The master set 20 is provided with an analog switch 20h that is placed between each photoelectric conversion and the modem 200, selects a signal from any slave set via any of a plurality of the photoelectric conversion sections on the basis of a switching control signal and gives the selected signal to the modem 200 and with a CPU 20a as a control means that gives the switching control signal to the analog switch 20h to sequentially select a signal from each slave set via a plurality of the photoelectric conversion sections to be given too the modem 200.
Patent JP-S5413324-A (JP)
Title: Data photographic device for camera
Inventor: MORIMOTO ICHIROU
IPC: G03B17/36
Filed: 1977-06-30
Abstract: PURPOSE: To automatically photographing the film frame number indicating the photographic order upon each photography by stepwise forwarding the photographic order of the film with the use of a stepwise advancing mechanism which is made responsive to the film feed. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S534985-A (JP)
Title: Method for landing barden with pallet
Inventor: WATANABE ITSUROU
IPC: B65G63/00
Filed: 1976-07-02
Abstract: PURPOSE: To provide a method for landing a pallet, which has no drive, loads a burden and is carried on a barge upon transportation of the burden with the barge, in such manner the barge is propelled to land the burden through ropes. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11326958-A (JP)
Title: Electrooptical device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L29/78
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To realize the display and driving of a large area and a large number of capacity elements and to increase the display capacity by connecting two complementary thin film transistors to each picture element electrode. SOLUTION: An N-channel thin film transistor(NTFT) and a P-channel thin film transistor(PTFT) are provided as a complementary constitution for a picture element; and in the case of a 2×2 matrix, gates of the NTFT and PTFT are mutually connected and are connected to a third signal line 3 (4) in the Y-axis direction, and a common output end of C/TFTs is connected to liquid crystal 15. The input end (side 10) of the NTFT is connected to a first signa line 5 (6) out of a pair of signal lines in the X-axis direction, and the input end (side 20) of the PTFT is connected to a second signal line 8 (7) our of the pair of signal lines in the X-axis direction.  Thus, the display and driving of a large area and a large number of capacity elements are possible even in the case of dispersive liquid crystal which has a large threshold variation and a low sharpness of a liquid crystal material, and the display capacity is increased.
Patent JP-S58195903-A (JP)
Title: Monitoring system
Inventor: SATOU SHIYUNICHI
IPC: G05B23/02
Filed: 1982-05-11
Abstract: PURPOSE:To obtain continuously a monitoring data of an optional period, by providing a file for saving successively an integrating data of every unit time, and a file for storing a monitoring data of an optional period of said file. CONSTITUTION:An input data is read and is added to an integrating data file F1. On the other hand, other processing is started at every unit time. First of all, an integrating data per unit time is read out from the integrating data file F1, and is saved in a prescribed part of a saving file F2. Subsequently, data of N-number corresponding to a prescribled period in the saving file F2 are totaled, and a minitoring data being an integrating data of the latest period time portion is obtained. Subsequently, this monitoring data is compared with a monitoring data of a monitoring data file F3, and in case when the latest monitoring data is larger, its latest monitoring data and time are stored in the monitoring data file F3, and the file F3 is updated.
Patent JP-S59204053-A (JP)
Title: Copying machine
Inventor: KAMATA AKIRA
IPC: G03G15/00
Filed: 1983-05-04
Abstract: PURPOSE:To prevent an original placed on an original platen from dropping when a cover is opened, by forming a parallel crank mechanism using an extended part as a fixed link, by the original platen, the cover, the extended part of a supporting arm of a device body, and a link member for providing continuously the extended part and the original platen. CONSTITUTION:An original placing plate 13 is installed so as to be freely rotatable on one end part 12a of a cover 12 placed on a device body 11. In case of this copying machine 10, the original platen 13 which is horizontal in a state that the cover 12 is closed is held horizontally by a parallel crank mechanism 15 even when the cover 12 is opened. Accordingly, in case of this copying machine 10, the original platen 13 is always maintained horizontally irrespective of opening and closing of the cover 12, therefore, an original placed on the original platen 13 does not drop from the original platen concerned, and also a clip contained in a clip container 13a does not drop from the original platen.
Patent JP-S59205966-A (JP)
Inventor: UUDO SHIYARUFU
IPC: A23J1/00
Filed: 1984-04-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10252054-A (JP)
Title: Ground improving device
Inventor: SAKUMA TAKAO
IPC: E02D3/12
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To prevent a joint rotation phenomenon by rotating a main stirring wing fitted perpendicularly to a rod body in the plane perpendicular to the rod body axis, and rotating an auger-shaped auxiliary stirring wing assembled in the main stirring wing and provided around a shaft along the longitudinal direction of the main stirring wing. SOLUTION: A nearly rectangular notch section is bored along the longitudinal direction in a main stirring wing 12, and an auger-shaped auxiliary stirring wing 20 is installed in it. When the auxiliary stirring wing 20 is rotated with its auxiliary stirring shaft used as the axis, a spiral band material 24 is rotated to cut the peripheral ground in the direction other than the horizontal direction, the sticking of sediment to the main stirring wing 12 is prevented, and the stirring effect is improved. When this spiral band material 24 is rotated in the prescribed direction, the sediment kept in contact with the face of the band material 24 is shifted to the outside of the radial direction of a rod body 11, and the sticking of sediment to the periphery of the rod body 11 can be prevented. A joint rotation phenomenon can be prevented.
Patent JP-H11310710-A (JP)
Title: Thermosetting resin composition and semiconductor device
Inventor: TAKEUCHI TAKESHI
IPC: C08K7/18
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor sealing epoxy resin composition which can give a cured product reduced in void formation and having excellent soldering crack resistance. SOLUTION: There is provided a thermosetting resin composition wherein particles having an isoelectric point of 6 or above and, optionally, a surfactant are added to the silica, more particularly, a thermosetting semiconductor sealing epoxy resin composition comprising an epoxy resin, a phenolic resin curing agent, a cure accelerator, silica in an amount of 65-94 wt.% based on the total epoxy resin composition, 0.01-5 pts.wt., per 100 pts.wt. silica, particles having a mean particle diameter of 10-100 nm and an isoelectric point of 6 or above and/or a surfactant having an HLB of 10 or above.